Aerogel

Aerogel are substances we encounter in our everyday lives!
Take for instance the meringues which pastry cooks have been preparing since time immemorial: meringue consists of whipped egg white and sugar and when baked, a feeling of heat is immediately noticed.

This phenomenon is due to the fact that the air contained in the meringue is trapped in millions of microscopic bubbles. As in the case of the amorphous silica Aerogels, the air contained in the meringues cannot therefore circulate and exchange heat and this way it becomes an excellent heat insulator. The first Aerogel molecules date back to 1931, the year Steven Kistler of the College of the Pacific at Stockton in California discovered the way to dry the gel without it collapsing.

By bringing the liquid to the super-critical state, and therefore bringing both temperature and pressure to super-critical state, the pressure is gradually reduced: the super-critical fluid is then expelled by the gel without the destructive effects caused by surface tension.

What remains is an Aerogel, still the lightest solid substance existing in the world, along with graphene, consisting of 98% air and 2% amorphous silica, the main component of glass. Besides being extra-light, Aerogel is an excellent heat insulator and withstands very high temperatures. The Aerogel is a type of synthetically amorphous silica which differs from crystalline silica.

Synthetically amorphous silica has no effects on health – as declared by the OECD (United Nation’s Organization for Economic Cooperation and Development) – unlike crystalline silica, which can cause respiratory diseases such as silicosis.
To best use the extraordinary heat characteristics of the product, a system has been patented to be able to trap the Aerogel inside a fibrous structure, ensuring the same levels of insulation, without having to do without the easy movement and transformation of the product.

Aerogel-based products have shown themselves to maintain the same heat insulation performance even under considerable mechanical stress. This also makes it possible to use the material in permanent and/or dynamic load conditions in total safety.

The CE Marking of Amagel A2

“Our company has obtained the CE marking for AMAGEL A2 products through the voluntary issuance of an ETA (European Technical Assessment) document 20/0562 dated 16/07/2020”.



Aeropan: minimum space, maximal insulation. The complete line of Aeropan-based insulation products is able to achieve the highest level of insulation, maintaining it over time, in the least possible space.

Contacts

Via della Resistenza, 60 - San Martino in Rio (RE) Phone:(+39) 0522 636304 Fax:(+39) 059 5221161 Email:info@aeropan.it
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